forked from OSchip/llvm-project
![]() At -O0, cmpxchg survives AtomicExpand: it's mostly straightforward to select it in fast-isel, and let the pseudo be expanded later. extractvalues on the result are the tricky part: the generic logic only works for legal types (and it would be painful to make it support illegal types), so we can only support i32/i64 cmpxchg. llvm-svn: 276183 |
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clang | ||
clang-tools-extra | ||
compiler-rt | ||
debuginfo-tests | ||
libclc | ||
libcxx | ||
libcxxabi | ||
libunwind | ||
lld | ||
lldb | ||
llgo | ||
llvm | ||
openmp | ||
parallel-libs | ||
polly |